Livestock tag strap

A livestock tag strap comprising a body element and both an animal-safe element and a human-safe element, wherein the animal-safe element, the human-safe element, or both the animal-safe element and human-safe element, have a lower tensile strength than the body element and wherein said human safe element comprises a tab within a hole, window or void, wherein said tab has a flat configuration and a rounded form and wherein the tab is transformed from the flat configuration to the rounded form configuration when the livestock tag strap is applied to the livestock.